CN202184998U - Safe intravenous nutrition infusion bag - Google Patents
Safe intravenous nutrition infusion bag Download PDFInfo
- Publication number
- CN202184998U CN202184998U CN2011202888391U CN201120288839U CN202184998U CN 202184998 U CN202184998 U CN 202184998U CN 2011202888391 U CN2011202888391 U CN 2011202888391U CN 201120288839 U CN201120288839 U CN 201120288839U CN 202184998 U CN202184998 U CN 202184998U
- Authority
- CN
- China
- Prior art keywords
- flow
- liquid
- liquid storage
- bag
- storage bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000035764 nutrition Effects 0.000 title claims abstract description 16
- 235000016709 nutrition Nutrition 0.000 title claims abstract description 16
- 238000001802 infusion Methods 0.000 title claims abstract description 7
- 238000001990 intravenous administration Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 238000002347 injection Methods 0.000 claims abstract description 19
- 239000007924 injection Substances 0.000 claims abstract description 19
- 239000003814 drug Substances 0.000 claims abstract description 12
- 210000003462 vein Anatomy 0.000 claims description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 229960001866 silicon dioxide Drugs 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000008280 blood Substances 0.000 abstract description 3
- 210000004369 blood Anatomy 0.000 abstract description 3
- 230000036541 health Effects 0.000 abstract description 2
- 238000011017 operating method Methods 0.000 abstract description 2
- 230000000151 anti-reflux effect Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model relates to a safe intravenous nutrition infusion bag, its inlet that stores liquid the bag connect gradually through the feed liquor pipeline and prevent reopening the stagnant flow and press from both sides, detachable formula pipe connection spare, several stagnant flow press from both sides and press from both sides the puncture ware the same with the stagnant flow, stores liquid bag liquid outlet and connects gradually through the infusion pipeline and infuse the stagnant flow and press from both sides, drip chamber, flow regulator, second injection piece, liquid medicine filter and outer cone joint, its characterized in that be equipped with between second injection piece and the liquid medicine filter and prevent the device against the current. The utility model discloses a be equipped with anti-reflux device between second injection and liquid medicine filter, even consequently make not in time close the transfusion system after the infusion, can not produce the phenomenon of blood backward flow yet, guaranteed patient's health safety, so its simple structure, the security is good and need not extra operating procedure, advantages such as convenient operation, low cost have better economic benefits.
Description
Technical field
This utility model belongs to medical instruments field, specifically is a kind of safe vein nutrition transfusion bag.
Background technology
Transfusion bag is widely used in clinical transfusion, and it mainly is linked in sequence by perforator, separatory bag or Liquid storage bag, flow regulator, liquid medicine filter and transfusion needle and forms.Because its frequency of utilization is high, though these transfusion bag all are disposable.Find that in practical operation when transfusion finishes and nurse when failing in time to change medicinal liquid or close transfusion device, blood can reflux, and like this patient is caused certain misery, can better not guarantee patient's health, so need improve.
The utility model content
The purpose of this utility model is the deficiency that overcomes above-mentioned existence, provides a kind of property simple in structure, easy to use, safe good, cheap for manufacturing cost transfusion bag.
The technical scheme that this utility model is adopted to achieve these goals is following:
A kind of safe vein nutrition transfusion bag; The inlet of its Liquid storage bag through the feed liquor pipeline connect successively anti-reopening flow-stopping clip, removable open type pipeline connecting parts, several flow-stopping clips and with the same number of perforator of flow-stopping clip; The Liquid storage bag liquid outlet connects transfusion flow-stopping clip, dropping funnel, flow regulator, second injection member, liquid medicine filter and outer cone joint successively through infusion pipeline, it is characterized in that being provided with anti-backflow device between said second injection member and the liquid medicine filter.
According to the described safe vein nutrition of this utility model transfusion bag, it is characterized in that also being covered with the perforator helmet on the said perforator, the outer cone joint is provided with protective sleeve.
According to the safe vein nutrition transfusion bag described in this utility model, it is characterized in that said Liquid storage bag is provided with the suppending hole and first injection member, and suppending hole is located at the Liquid storage bag top, first injection member is located at centre position, Liquid storage bag lower end.
According to the safe vein nutrition transfusion bag described in this utility model, the flexible pipe that it is characterized in that said each flow-stopping clip liquid outlet through the feed liquor pipeline converge to back together with open the open type pipeline connecting parts and be connected.
According to the safe vein nutrition transfusion bag of stating in this utility model, it is characterized in that said anti-backflow device is the check valve that adopts medical silica-gel or medical macromolecular materials to process.
This utility model is through being provided with anti-backflow device between second injection member and liquid medicine filter; Therefore make and infuse afterwards, also can not produce the phenomenon of blood backflow, guaranteed that patient's is healthy and safe even without timely close transfusion device; So it is simple in structure; Safety is good and need not extra operating procedure, and advantage such as easy to operate, with low cost has favorable economic benefit.
Description of drawings
Fig. 1 is this utility model structural representation.
Among the figure: 1-perforator helmet, 2-perforator, 3-flow-stopping clip, 4-feed liquor pipeline, the removable open type pipeline connecting parts of 5-; 6-prevents reopening flow-stopping clip, 7-suppending hole, 8-Liquid storage bag, 9-first injection member; 10-dropping funnel, the 11-flow-stopping clip of infusing, 12-flow regulator, 13-second injection member; The 14-liquid medicine filter, 15-outer cone joint, 16-protective sleeve, 17-anti-backflow device.
The specific embodiment
To combine accompanying drawing that the protection domain of this utility model is done further explanation below, but this utility model also not only is confined to following embodiment.
As shown in Figure 1: a kind of safe vein nutrition transfusion bag, the inlet of the Liquid storage bag 8 in this transfusion bag connects anti-reopening flow-stopping clip 6, removable open type pipeline connecting parts 5, flow-stopping clip 3 and perforator 2 successively through feed liquor pipeline 4.On perforator 2, cover perforator helmet 1 then.Liquid storage bag 8 liquid outlets connect transfusion flow-stopping clip 11, dropping funnel 10, flow regulator 12, second injection member 13, liquid medicine filter 14 and outer cone joint 15 successively through infusion pipeline.The improvements of this utility model just are provided with anti-backflow device 17 between second injection member 13 and liquid medicine filter 14, this puts the check valve that backflow device 17 preferably adopts medical silica-gel or medical macromolecular materials to process.Perforator 2 in this utility model be three and each corresponding be covered with perforator helmet 1, each with the flexible pipe of perforator 2 the same number of flow-stopping clip 3 liquid outlets through feed liquor pipeline 4 converge to the back with open open type pipeline connecting parts 5 and be connected.Said outer cone joint 15 also is provided with protective sleeve 16.Liquid storage bag 8 tops are provided with the suppending hole 7 that is used to hang up Liquid storage bag 8; The below of this Liquid storage bag 8 also is provided with first injection member 9 and is used to cooperate other medicinal liquid treatments of second injection member, 13 inputs; Suppending hole 7 is located at Liquid storage bag 8 tops, and first injection member 9 is located at centre position, Liquid storage bag 8 lower end.
Claims (6)
1. safe vein nutrition transfusion bag; The inlet of its Liquid storage bag (8) through feed liquor pipeline (4) connects successively prevent reopening flow-stopping clip (6), removable open type pipeline connecting parts (5), several flow-stopping clips (3) and with the same number of perforator of flow-stopping clip (2); Liquid storage bag (8) liquid outlet connects transfusion flow-stopping clip (11), dropping funnel (10), flow regulator (12), second injection member (13), liquid medicine filter (14) and outer cone joint (15) successively through infusion pipeline, it is characterized in that being provided with anti-backflow device (17) between said second injection member (13) and the liquid medicine filter (14).
2. safe vein nutrition transfusion bag according to claim 1 is characterized in that also being covered with perforator helmet (1) on the said perforator (2), and outer cone joint (15) is provided with protective sleeve (16).
3. safe vein nutrition transfusion bag according to claim 1 is characterized in that said Liquid storage bag (8) is provided with suppending hole (7) and first injection member (9).
4. safe vein nutrition transfusion bag according to claim 3 is characterized in that said suppending hole (7) is located at Liquid storage bag (8) top, and first injection member (9) is located at Liquid storage bag (8) centre position, lower end.
5. safe vein nutrition transfusion bag according to claim 1, the flexible pipe that it is characterized in that said each flow-stopping clip (3) liquid outlet through feed liquor pipeline (4) converge to back together with open open type pipeline connecting parts (5) and be connected.
6. safe vein nutrition transfusion bag according to claim 1 is characterized in that said anti-backflow device (17) is the check valve that adopts medical silica-gel or medical macromolecular materials to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202888391U CN202184998U (en) | 2011-08-10 | 2011-08-10 | Safe intravenous nutrition infusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202888391U CN202184998U (en) | 2011-08-10 | 2011-08-10 | Safe intravenous nutrition infusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202184998U true CN202184998U (en) | 2012-04-11 |
Family
ID=45916478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202888391U Expired - Fee Related CN202184998U (en) | 2011-08-10 | 2011-08-10 | Safe intravenous nutrition infusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202184998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112957562A (en) * | 2021-03-26 | 2021-06-15 | 上海埃斯埃医疗技术有限公司 | Disposable connecting piece for infusion |
-
2011
- 2011-08-10 CN CN2011202888391U patent/CN202184998U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112957562A (en) * | 2021-03-26 | 2021-06-15 | 上海埃斯埃医疗技术有限公司 | Disposable connecting piece for infusion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20120810 |